CN217091727U - Prevent high flow face guard of pressure damage - Google Patents
Prevent high flow face guard of pressure damage Download PDFInfo
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- CN217091727U CN217091727U CN202123442377.7U CN202123442377U CN217091727U CN 217091727 U CN217091727 U CN 217091727U CN 202123442377 U CN202123442377 U CN 202123442377U CN 217091727 U CN217091727 U CN 217091727U
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Abstract
The utility model discloses a high-flow mask for preventing pressure damage, which comprises a mask main body, a head band, at least one-way breather valve, a gas pipe joint and a gas pipe, wherein the inner surface and the outer surface of the mask main body are both arc-shaped and made of silica gel, the two ends of the head band are respectively connected with the two sides of the mask main body, the at least one-way breather valve is arranged on the mask main body, the outer end of the gas pipe joint is protruded out of the mask main body, the gas pipe is arranged outside the mask main body, and the two ends of the gas pipe joint are respectively used for connecting the gas pipe joint and a high-oxygen flow therapeutic instrument; the air pipe is a telescopic screwed pipe; at least two clamping blocks are arranged on the inner wall of one end of the air pipe; a clamping groove correspondingly matched with the clamping block is arranged on the outer wall of the outer end of the air pipe joint; the clamping groove comprises an insertion part extending along the length direction of the air pipe connector and a clamping part connected to one side of the tail end of the insertion part. The utility model discloses convenient to use wears it at patient's facial back, can let the patient accomplish the mouth nose and inhale oxygen simultaneously, and the patient of avoiding the nasal cavity damage uses limitedly to prevent to open a mouthful respiratory patient and can not reach treatment.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a high-flow mask capable of preventing pressure damage.
Background
The high oxygen flow therapeutic instrument is a novel oxygen therapeutic instrument, can provide a controllable and relatively constant oxygen absorption concentration for a patient, even can reach pure oxygen, and also has a high flow gas absorption therapeutic mode with certain temperature and humidity. Hyperoxia flow therapy devices are often used clinically to treat mild to moderate hypoxemia, such as common patients with lung infections, interstitial lung disease, acute respiratory distress syndrome, cardiogenic pulmonary edema, and the like.
In the prior art, a high oxygen flow therapeutic apparatus is generally provided with a nasal catheter, so that a patient can inhale oxygen through a nose, however, the nasal catheter has certain disadvantages in use, for example, the use of some patients with nasal cavity injury is limited, and the therapeutic effect of the patient with mouth-opening breathing cannot be achieved.
Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, the utility model aims to provide a pressure damage prevention high-flow mask which has simple and reasonable structure and convenient use, can enable a patient to achieve the effect of inhaling oxygen simultaneously through mouth and nose after being worn on the face of the patient, avoids the use limitation of the patient with nasal cavity damage, and prevents the patient with mouth-open breathing from failing to achieve the treatment effect; meanwhile, the method also solves other problems in the prior art.
In order to realize the purpose, the technical scheme of the utility model is that:
a high-flow mask capable of preventing pressure damage comprises a mask main body, a head band, at least one-way breather valve, a trachea joint and a trachea, wherein the inner surface and the outer surface of the mask main body are both arc-shaped and made of silica gel, the two ends of the head band are respectively connected with the two sides of the mask main body, the trachea joint is arranged on the mask main body, the outer end of the trachea joint protrudes out of the mask main body, the trachea joint is positioned outside the mask main body, and the two ends of the trachea joint are respectively used for connecting the trachea joint and a high-oxygen flow therapeutic apparatus; the headband comprises a headband main body and two telescopic parts which are respectively connected with the two ends of the headband main body and are made of elastic materials; the outer ends of the two telescopic parts are respectively connected with the two sides of the mask main body; the air pipe is a telescopic threaded pipe; at least two clamping blocks are arranged on the inner wall of one end of the air pipe; a clamping groove correspondingly matched with the clamping block is formed in the outer end outer wall of the air pipe joint; the clamping groove comprises an insertion part extending along the length direction of the air pipe joint and a clamping part connected to one side of the tail end of the insertion part; after the air pipe is sleeved in the air pipe joint, the clamping block is correspondingly inserted into the tail end of the inserting part, and the clamping block can be correspondingly clamped into the clamping part by rotating the air pipe, so that a clamping structure is formed. Above setting up can let face guard convenient to use, wears it in patient's facial back, can let the patient accomplish the effect that the mouth and nose inhales oxygen simultaneously, and the patient of avoiding the nasal cavity damage uses limitedly to prevent to open a mouthful respiratory patient and can not reach treatment, tracheal dismouting is very convenient, and the bandeau can cooperate different crowds and use.
As a specific embodiment, the telescopic part is made of silica gel, thereby ensuring the telescopic effect.
As a specific embodiment, the upper and lower width of the headband is gradually increased from two ends to the middle part, so that the matching effect of the headband is ensured, and the headband is not easy to loosen.
Further, the upper and lower width of both ends of the headband is 1CM, and the upper and lower width of the middle part of the headband is 3 CM.
As a specific embodiment, a clamping rod is arranged at the end of each telescopic part connected with the mask main body; a clamping hole correspondingly matched with the clamping rod is formed in the mask main body; the clamping rod penetrates through the clamping hole and then is clamped outside the clamping hole. The above arrangement can be used for facilitating the disassembly and assembly of the headband.
Further, the clamping rod is cylindrical; the clamping hole is a strip-shaped hole.
In a specific embodiment, the maximum distance between the upper end and the lower end of the mask body is 12 CM; the maximum distance between the left end and the right end of the mask main body is 7 CM. The mask main body can be more matched with the face of a human body through the arrangement.
As a specific embodiment, the one-way breather valves are provided with two and two of the one-way breather valves are respectively located at both sides of the mask body, so that the exhaust efficiency can be improved.
As a specific embodiment, a binding rope is further arranged on the outer wall of the end of the air pipe for connecting the high oxygen flow therapeutic apparatus.
As a specific embodiment, a nose strip is arranged at the upper end of the outer surface of the mask main body so as to be pressed on the nose, so that the mask main body is more attached to the face.
The utility model has the advantages that:
the utility model has simple and reasonable structure, can make the mask body more fit with the face by arranging the mask body made of silica gel, can be used by matching with different face types, is more comfortable to wear, and can prevent pressure damage because the silica gel has elasticity; the headband is arranged into the headband main body and the two telescopic parts, so that the headband can be matched more conveniently and can be suitable for different people, for example, people with different head sizes, and the adaptability is high; by arranging the air pipe connector and the air pipe, after the air pipe connector is arranged on the mask main body, the air pipe is recycled to connect the mask main body and the high oxygen flow therapeutic apparatus, so that a patient can inhale oxygen through the mouth and the nose after wearing the mask, the use of the patient with nasal cavity damage is avoided being limited, and the patient with mouth opening breathing can be prevented from not reaching the therapeutic effect; the clamping block is arranged on the air pipe, and the clamping groove comprising the inserting part and the clamping part is arranged on the air pipe joint, so that the air pipe can be conveniently disassembled from the air pipe joint, and the use convenience is improved; can be used for exhausting by arranging a one-way breather valve.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is a schematic structural view of the trachea of the present invention.
Reference numerals:
1. a mask body; 11. a clamping hole; 2. a headband; 21. a headband main body; 22. a telescopic part; 3. a one-way breather valve; 4. a gas pipe joint; 41. an insertion portion; 42. a clamping part; 43. a clamping rod; 5. an air tube; 51. a clamping block; 6. a binding rope 7 and a nose pressing strip.
Detailed Description
The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.
As shown in fig. 1-3, a pressure damage prevention high flow mask comprises a mask main body 1, the inner and outer surfaces of which are arc-shaped and made of silica gel, head bands 2, the two ends of which are respectively connected with the two sides of the mask main body 1, at least one-way breather valve 3 arranged on the mask main body 1, a trachea joint 4 arranged on the mask main body 1 and the outer end of which protrudes out of the mask main body 1, and a trachea 5 which is positioned outside the mask main body 1 and the two ends of which are respectively used for connecting the trachea joint 4 and a high oxygen flow therapeutic apparatus; the headband 2 comprises a headband main body 21 and two expansion parts 22 which are respectively connected with two ends of the headband main body 21 and are made of elastic materials; the outer ends of the two telescopic parts 22 are respectively connected with the two sides of the mask main body 1; the air pipe 5 is a telescopic screwed pipe; at least two blocks 51 are arranged on the inner wall of one end of the air pipe 5; a clamping groove correspondingly matched with the clamping block 51 is arranged on the outer end outer wall of the air pipe joint 4; the clamping groove comprises an insertion part 41 extending along the length direction of the air pipe joint 4 and a clamping part 42 connected to one side of the tail end of the insertion part 41; after the air tube 5 is sleeved in the air tube connector 4, the latch 51 is correspondingly inserted into the end of the insertion portion 41, and the latch 51 can be correspondingly latched into the clamping portion 42 by rotating the air tube 5, so as to form a latching structure. The utility model has simple and reasonable structure, the mask main body 1 made of silica gel can be more attached to the face, can be used with different face types, is more comfortable to wear, and can prevent pressure damage due to the elasticity of the silica gel; by arranging the headband 2 into the headband main body 21 and the two telescopic parts 22, the headband 2 can be more conveniently matched and can be suitable for different people, such as people with different head sizes, and the adaptability is high; through setting up the air pipe joint 4 and air pipe 5, after setting up the air pipe joint 4 on the face guard main part 1, recycle the air pipe 5 and connect face guard main part 1 and high oxygen flow therapeutic instrument, thus can let the patient accomplish the mouth after wearing the utility model discloses a can realize that mouth, nose inhale oxygen simultaneously, avoid the patient of nasal cavity damage to use limitedly, and prevent that the patient of breathing of opening one's mouth can not reach the treatment, because the air pipe 5 is the flexible screwed pipe that has the elasticity, therefore, the air pipe 5 can carry out appropriate drawing or shortening according to the patient and the distance before the high oxygen flow therapeutic instrument, utilize the flexible characteristic of air pipe 5 to make its volume less when accomodating, thus can also conveniently accomodate; the clamping block 51 is arranged on the air pipe 5, and the clamping groove comprising the inserting part 41 and the clamping part 42 is arranged on the air pipe joint 4, so that the air pipe 5 can be conveniently assembled and disassembled with the air pipe joint 4, and the use convenience is improved; the one-way breather valve 3 can be used for air exhaust.
Preferably, the expansion part 22 is made of silicone so as to ensure the expansion effect.
In the present embodiment, the vertical width of the headband 2 gradually increases from the two ends to the middle. More specifically, the both ends of the headband 2 are 1CM wide in the up-down direction, and the middle portion of the headband 2 is 3CM wide in the up-down direction. When can let bandeau 2 wear patient's head through above setting up, can let the area of the intermediate position and the head contact of bandeau 2 great to can guarantee to wear the effect, difficult pine takes off.
A clamping rod 43 is arranged at the end of the two telescopic parts 22 connected with the mask main body 1; the mask body 1 is provided with a clamping hole 11 correspondingly matched with the clamping rod 43; the clamping rod 43 passes through the clamping hole 11 and is clamped outside the clamping hole 11. Preferably, the clamping rod 43 is cylindrical; the clamping hole 11 is a strip-shaped hole. Can make things convenient for the dismouting of bandeau 2 through above setting, bandeau 2 can be changed alone for when bandeau 2 damages need not abandon whole face guard, only need change bandeau 2 can, thereby reduced use cost.
The maximum distance between the upper end and the lower end of the mask main body 1 is 12 CM; the maximum distance between the left and right ends of the mask body 1 is 7 CM. Through the arrangement, the mask main body 1 can be more inosculated with the face of a human body, and the mask is more comfortable to wear.
In this embodiment, the one-way breather valve 3 is provided with two and two one-way breather valves respectively located on both sides of the mask body 1, so that the exhaust efficiency can be improved.
The outer wall of the end of the air pipe 5 used for connecting the high oxygen flow therapeutic apparatus is also provided with a binding rope 6. The binding rope 6 is used for being connected with the high oxygen flow therapeutic apparatus, so that the air pipe 5 and the high oxygen flow therapeutic apparatus can be fixed well, and the air pipe 5 is prevented from being separated.
The upper end of the outer surface of the mask main body 1 is also provided with a nose pressing strip 7, and the nose pressing strip 7 is pressed behind the nose, so that the fitting performance of the mask main body 1 worn on the face and the face can be improved.
In the present embodiment, the latch 51 is provided with three pieces that are evenly distributed.
When the mask is used, one end of the air pipe 5 provided with the fixture block 51 is connected to the air pipe joint 4, the other end of the air pipe is sleeved on the corresponding position of a high oxygen flow therapeutic apparatus (not shown) and the binding rope 6 is bound to the specific position of the apparatus, then the mask main body 1 is worn on the head of a patient in cooperation with the head band 2, the mouth and the nose of the patient can be shielded by the mask main body 1, the eyes are exposed, and the head band 2 is attached to the rear side of the head; then, after the high oxygen flow therapeutic apparatus is started, oxygen with humidity and temperature is sent into the mask main body 1, so that the patient can inhale the oxygen by using the mouth or the nose, and the mouth and the nose can inhale the oxygen at the same time.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (10)
1. The utility model provides a prevent pressure damage high flow face guard which characterized in that:
the mask comprises a mask main body, a head band, at least one-way breather valve, an air pipe joint and an air pipe, wherein the inner surface and the outer surface of the mask main body are both arc-shaped and made of silica gel, the two ends of the head band are respectively connected with the two sides of the mask main body, the air pipe joint is arranged on the mask main body, the outer end of the air pipe joint protrudes out of the mask main body, and the air pipe is positioned outside the mask main body, and the two ends of the air pipe joint are respectively used for connecting the air pipe joint and a high oxygen flow therapeutic apparatus; the headband comprises a headband main body and two telescopic parts which are respectively connected with the two ends of the headband main body and are made of elastic materials; the outer ends of the two telescopic parts are respectively connected with the two sides of the mask main body; the air pipe is a telescopic threaded pipe; at least two clamping blocks are arranged on the inner wall of one end of the air pipe; a clamping groove correspondingly matched with the clamping block is formed in the outer end outer wall of the air pipe joint; the clamping groove comprises an insertion part extending along the length direction of the air pipe joint and a clamping part connected to one side of the tail end of the insertion part; after the air pipe is sleeved in the air pipe joint, the clamping block is correspondingly inserted into the tail end of the inserting part, and the clamping block can be correspondingly clamped into the clamping part by rotating the air pipe, so that a clamping structure is formed.
2. The pressure damage resistant high flow mask of claim 1, wherein:
the telescopic part is made of silica gel.
3. The pressure damage resistant high flow mask of claim 1, wherein:
the upper and lower width of the headband is gradually increased from the two ends to the middle part.
4. The pressure damage resistant high flow mask according to claim 3, wherein:
the upper and lower width of both ends of bandeau is 1CM, the upper and lower width of the middle part of bandeau is 3 CM.
5. The pressure damage resistant high flow mask of claim 1, wherein:
a clamping rod is arranged at one end of each of the two telescopic parts connected with the mask main body; a clamping hole correspondingly matched with the clamping rod is formed in the mask main body; the clamping rod penetrates through the clamping hole and then is clamped outside the clamping hole.
6. The pressure damage resistant high flow mask of claim 5, wherein:
the clamping rod is cylindrical; the clamping hole is a strip-shaped hole.
7. The pressure damage resistant high flow mask of claim 1, wherein:
the maximum distance between the upper end and the lower end of the mask main body is 12 CM; the maximum distance between the left end and the right end of the mask main body is 7 CM.
8. The pressure damage resistant high flow mask of claim 1, wherein:
the one-way breather valve is equipped with two and two one-way breather valve is located respectively the both sides of face guard main part.
9. The pressure damage resistant high flow mask of claim 1, wherein:
the outer wall of the end of the air pipe, which is used for connecting the high oxygen flow therapeutic instrument, is also provided with a binding rope.
10. The pressure damage resistant high flow mask of claim 1, wherein:
the upper end of the outer surface of the mask main body is also provided with a nose pressing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442377.7U CN217091727U (en) | 2021-12-30 | 2021-12-30 | Prevent high flow face guard of pressure damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442377.7U CN217091727U (en) | 2021-12-30 | 2021-12-30 | Prevent high flow face guard of pressure damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091727U true CN217091727U (en) | 2022-08-02 |
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ID=82592918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123442377.7U Active CN217091727U (en) | 2021-12-30 | 2021-12-30 | Prevent high flow face guard of pressure damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091727U (en) |
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2021
- 2021-12-30 CN CN202123442377.7U patent/CN217091727U/en active Active
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